Highly Reactive Quicklime Lumps for Steel Making Calcium Oxide Lump for Metallurgy

Model NO.
industrial grade
Quality
First Class
Transport Package
1000kgs/Bag
Specification
2-4cm, 4-8cm
Trademark
no
Origin
China
HS Code
25221000
Production Capacity
100000tons
Reference Price
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Product Description

Product info

Place of Origin
 China
Size
20-80mm
Type
Quick Lime
Shape
lump
Brand Name
 TDD
Raw Material
Limestone
Appearance
 White lump
MF
CaO
Used for 
steel, metallurgy, agriculture,water treatment,and so on
CAS NO
1305-78-8
EINECS No.
215-138-9
Purity
92-95%
Grade Standard 
 Industrial Grade


Product Description
quicklime (CaO) , also called   calcium oxide   or   lime ,   compound   of one   atom   of   calcium   and one atom
of   oxygen   that is a white or grayish white solid produced in large quantities by roasting calcium carbonate so as to drive off   carbon dioxide . At room temperature, CaO will spontaneously absorb carbon dioxide from the   atmosphere , reversing the reaction. It will also absorb   water ,   converting   itself into   calcium hydroxide   and releasing   heat . The bubbling that accompanies the reaction is the source of its name as "quick," or living, lime. The reaction of quicklime with water is sometimes used in portable heat sources.

One of the oldest known products of a   chemical reaction , quicklime is used extensively as a building material. The origin of hydraulic   cements   goes back to   ancient Greece   and Rome. The materials used were lime and a volcanic ash that slowly reacted with it in the presence of water to form a hard mass.  

Highly Reactive Quicklime Lumps for Steel Making Calcium Oxide Lump for Metallurgy Highly Reactive Quicklime Lumps for Steel Making Calcium Oxide Lump for Metallurgy Highly Reactive Quicklime Lumps for Steel Making Calcium Oxide Lump for Metallurgy

 

Oxide

GOUV.NE, 2023